Lenovo B575 Support Question
Lenovo B575 Support Question
Find answers below for this question about Lenovo B575.Need a Lenovo B575 manual? We have 4 online manuals for this item!
Question posted by krpep on August 25th, 2014
My Lenovo B575 Laptop Wont Connect To The Internet
The person who posted this question about this Lenovo product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Related Lenovo B575 Manual Pages
Lenovo B575 Setup Poster V1.0 - Page 1
... is missing or damaged, please contact your software. P/N:148500091 Printed in China
Lenovo B575
Setup Poster V1.0
Read the safety notices and important tips in the included ... driver.
Initial setup instructions
1 Install the battery pack
1 3
2
1
2 Connect to the power
2 1 3
Attention: Connect the power cord to a system malfunction, the recovery disc can find all preinstalled software...
Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10
... operation.
Product specific notices
Electronic emissions notices
The following information refers to Lenovo B575, machine type 20119, 1450.
„ Federal Communications Commission (FCC) ...between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from Lenovo authorized dealers. Lenovo is
connected. • Consult an authorized dealer or ...
Lenovo B575 User Guide V1.0 - Page 1
Lenovo B575
User Guide V1.0
Read the safety notices and important tips in the included manuals before using your computer.
Hardware Maintenance Manual - Page 3
... discs 23 Passwords 24 Power-on password 24 Supervisor password 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26
Lenovo B575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32
Screw notices 32 Removing and replacing an FRU 33
1010 Battery...
Hardware Maintenance Manual - Page 4
... 16. Use this manual to troubleshoot problems. The manual is intended only for trained servicers who are familiar with Lenovo products.
iv Important: This manual is divided into the following Lenovo product:
Lenovo B575 Use this manual to troubleshoot problems effectively. About this manual
This manual contains service and reference information for the following...
Hardware Maintenance Manual - Page 6
Lenovo B575 Hardware Maintenance Manual
General safety
Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put ...
Hardware Maintenance Manual - Page 8
Pumps - Lenovo B575 Hardware Maintenance Manual
• Always look carefully for possible hazards in a machine: - such touching can cause personal injury and machine damage.
• Do not service ...
Hardware Maintenance Manual - Page 10
... grounding of the computer is insulative and
retains a charge even when you use of a grounded work mat to guard against ESD damage by a certified electrician.
6 Lenovo B575 Hardware Maintenance Manual
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be verified by equalizing...
Hardware Maintenance Manual - Page 18
... commandes, ainsi que les procédures décrites. Werden Steuer- Such devices are also sold separately as a CD-ROM drive or a DVD-ROM drive. Lenovo B575 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo computer are equipped from the factory with an optical storage device such as options.
Hardware Maintenance Manual - Page 20
... FRUs" on page 17 - After a system board is replaced, ensure that all software fixes, drivers, and BIOS downloads are installed before completing the service action. Lenovo B575 Hardware Maintenance Manual
Important service information
This chapter presents the following important service information: • "Strategy for replacing FRUs
Before replacing parts: Make sure that...
Hardware Maintenance Manual - Page 22
...identified with a different FRU part number that is a part with unique FRU part numbers. Lenovo B575 Hardware Maintenance Manual
Important information about replacing RoHS compliant FRUs
RoHS, The Restriction of the ...Non-RoHS
Non-RoHS Non-RoHS
Can be RoHS Must be RoHS
Can sub to support Lenovo's requirements and schedule in Electrical and Electronic Equipment Directive (2002/95/EC) is a...
Hardware Maintenance Manual - Page 24
... dropped.
20 Date on laptop products
The following are not covered under warranty and some common items that are not covered under the warranty by referring to the following list:
The following symptoms might indicate damage caused by the customer. Machine type, model number, and serial number 8. Lenovo B575 Hardware Maintenance Manual
What...
Hardware Maintenance Manual - Page 25
...the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on , check the power cord of the AC
adapter for correct continuity and installation. • If...battery pack supplies power when you turn on the computer. 5. Remove the battery pack. 3. Connect the AC adapter. 4. Measure the output voltage at the plug of the total power remaining when...
Hardware Maintenance Manual - Page 26
... pack, follow the steps below: 1. Remove the battery pack and measure the voltage between battery terminals 5 and 7. If the resistance is still off the computer. 2. Lenovo B575 Hardware Maintenance Manual
Perform operational charging. If the charge indicator or icon is not correct, replace the battery pack. Then reinstall the battery pack.
Turn...
Hardware Maintenance Manual - Page 27
... System, see the User Guide for OneKey Rescue System. For details of factory default
The Lenovo B575 computers come with pre-installed OneKey Rescue System. However, you perform this action.
In order... to save application files and the initial backed up , just enter Lenovo OneKey Rescue System and run Restore to a CD/ DVD as recovery discs. Note: This ...
Hardware Maintenance Manual - Page 28
...your computer, the system will enter the user interface for a scheduled fee.
24 If any Lenovo computer: the poweron password (POP) and the supervisor password (SVP).
The system board must...when the operating system is entered. The user must be made available to 2 hours. Lenovo B575 Hardware Maintenance Manual
When you use the recovery discs to complete the whole recovery process. ...
Hardware Maintenance Manual - Page 30
Lenovo B575 Hardware Maintenance Manual
Hibernation mode
In hibernation mode, the following conditions: • If a "hibernation time" has been set on the timer, and if the user ...
Hardware Maintenance Manual - Page 34
... computer is operating on and connected to AP. White: The wireless LAN radio is turned on battery power with the remaining power between 5% and 20% of its capacity. Lenovo B575 Hardware Maintenance Manual
d Power...is in sleep mode. Blinking white:
The battery is turned on and not connected to AP. Flashing white:
The wireless LAN radio is being charged with the remaining power between 5%...
Hardware Maintenance Manual - Page 36
...• They are calibrated correctly following characteristics: • They maintain tight connections. • They do not easily come loose, even with special nylon-coated...screwdrivers are harder to removing and replacing parts. Never use a screw that you removed. Lenovo B575 Hardware Maintenance Manual
FRU replacement notices
This section presents notices related to tighten. • ...
Hardware Maintenance Manual - Page 37
... the following general rules: 1. Follow the correct sequence in the figure. 7. For information about connecting and arranging internal cables, see "Locations" on page 64. 8. Attention: The system board is sensitive to remove and replace the FRU. Lenovo B575
Removing and replacing an FRU
This section presents exploded figures with one hand or using...
Similar Questions
Lenovo Ideapad P500 Laptop Wont Connect To Wifi
(Posted by gbraxoand 10 years ago)
Take Wifi Card Out Lenova B575 Laptop
take wifi card out lenova b575 laptop
take wifi card out lenova b575 laptop
(Posted by Anonymous-69955 11 years ago)
Take Wifi Card Out Lenova B575 Laptop
take wifi card out lenova b575 laptop
take wifi card out lenova b575 laptop
(Posted by Anonymous-69952 11 years ago)